摘要
采用GC-MS法对海南柏木阴沉木挥发油的化学成分进行了分析,共分离出56个色谱峰,鉴定出39种化合物,占总离子流出峰面积的91.843%。应用色谱峰面积归一法分析各成分的质量分数,GC含量较高的物质有:柏木醇(23.516%)、邻苯二甲酸(11.843%)、D-柠檬烯(10.103%)、邻苯二甲酸二丁酯(9.843%)和苯酚(5.324%)等。耐腐性试验结果表明,海南柏木阴沉木对密粘褶菌(Gloeophyllum trabeumMurr.)和彩绒革盖菌(Coriolus versicolor Quel)具有较好的耐腐性(木材平均质量损失率:基部4.365%,中部4.58%)。
The chemical constituents of essential oil from buried wood of Hainan Cypress were separated and identified by GC-MS. Relative contents of essential oil were determined by peak area normalization. 39 compounds from the essential oil were separated and identified, which account for 91. 843 %of total essential oil. The main chemical constituents and contents were cedrol （23. 516 % ）, phthalalic acid （ 11. 843 % ）, D-limonene （ 10. 103 % ）, dibutyl phthalate（9. 843 % ） and phenol（5. 324 % ）,. The test of the corrosion resistance showed that Hainan Cypress had strong inhibitory on growth on GloeophyUum trabeum Murr and Coriolus versicolor. （4. 365 % and 4.58 % of weight loss of wood sample were determined in the base and middle of Cypress Gloomy wood respectively）
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
2012年第5期111-114,共4页
Chemistry and Industry of Forest Products
基金
海南高等学校优秀中青年骨干教师项目
海南师范大学大学生创新性实验计划(cxsy1005)
关键词
阴沉木
挥发油
化学成分
耐腐性
buried wood
essential oil
chemical composition
corrosion resistance
